The global power sector will change significantly in the coming years, as variable renewable resources are deployed on a large scale and new flexibility options appear, such as energy storage devices. In this context, thermal plants that use fossil fuels will experience a reduction in their...

A massive scaling up of investment is essential in emerging and developing economies to sustainably meet rising demand for energy, as well as to ensure that climate targets are met. Getting on track for net zero emissions by 2050 will require clean energy spending in emerging and developing...

This energy technology roadmap envisions that by 2050, photovoltaic could provide 11% of global electricity production (4 500 TWh per year), corresponding to 3 000 gigawatts of cumulative installed photovoltaic capacity. In addition to contributing to significant greenhouse gas emission...

The emerging technology known as concentrating solar power, or CSP, holds much promise for countries with plenty of sunshine and clear skies. For CSP to claim its share of the coming energy revolution, concerted action is required over the next ten years by scientists, industry, governments,...

The development of smart grids – which the IEA defines as an electricity network that uses digital and other advanced technologies to monitor and manage the transport of electricity from all generation sources to meet the varying electricity demands of end users – is essential if the global...

Almost one quarter of global electricity could be generated from nuclear power by 2050, making a major contribution to cutting greenhouse gas emissions. This is the central finding of the Nuclear Energy Technology Roadmap, published today by the International Energy Agency (IEA) and the OECD...